5 Best Square Food Containers: A Buyer's Guide

Remember the lunchbox chaos? Say goodbye to messy spills and hello to perfectly portioned meals with our square food containers. These aren't your grandma's Tupperware; we're talking leakproof lids, stackable designs for easy storage, and microwave-safe convenience. From prepping healthy lunches to storing leftovers, these versatile containers (in various sizes, of course!) make mealtime a breeze. Discover the joy of organized food storage—and a cleaner kitchen!

1. GladWare Medium Square Food Containers (25 oz, 5-pack)

Sturdy containers, but inconsistent lid fit plagues these.

GladWare Medium Square Food Containers (25 oz, 5-pack)
    Highly rated
  • Sturdiness
  • Functionality
  • Appearance
  • Food storage
    Some controversy about
  • Lid fit
  • Seal
  • Build quality
  • Lid stability

Upgrade your food storage with GladWare Home Entree containers (5-pack, 25 oz each). These chic, BPA-free containers boast a metallic lid design, preventing mix-ups and adding a touch of style to your kitchen. The Glad Lock tight seal keeps food fresh, preventing spills and extending shelf life – perfect for meal prepping, packing lunches, or freezing leftovers. Stackable and featuring interlocking lids for easy storage, these durable containers are freezer, microwave, and dishwasher safe. Whether storing pretzels or pasta, these versatile GladWare containers are a kitchen essential, offering quality and convenience at a great value.

These food storage containers are a fantastic addition to any kitchen. Many users praise their sturdiness and attractive appearance, noting they are superior to similar products found in local stores. The convenient interlocking lids keep cupboards neat and organized, making them ideal for storing leftovers and packing lunches. While some initial reports mentioned challenges with lid fitting, recent reviews suggest this issue may have been resolved, with many users now reporting perfectly fitting lids on their purchases. The containers themselves are durable enough to withstand regular use and repeated dishwasher cycles, offering excellent value for their price and lasting for many years, even withstanding frequent use for various foods like chili (as one happy customer with over 10 years of use can attest). Essentially, these containers provide a convenient and attractive solution for food storage needs.

  • Brand: Glad
  • Capacity: 1.6 Pounds
  • Color: Silver
  • Country: USA
  • Dimensions: 7.06"L x 7.06"W x 4.81"H
  • Item Form: Square
  • Manufacturer: Brand Buzz Consumer Products
  • Material: Plastic
  • Size: 25 oz - 5 Count
  • Unit Count: 5.0 Count
  • Weight: 9.1 ounces
  • Rate: 3.8 / 404
Outstanding features:
  • Airtight Glad Lock seal to keep food fresh
  • BPA-free and safe for freezer, microwave, and dishwasher
  • Interlocking lids for easy stacking and storage
Context of use:
  • Meal prepping
  • Leftover storage
  • Packing school/work lunches

2. Glad Medium Square Food Storage Containers (5-pack, 25 oz)

Versatile, durable containers keep food fresh; a kitchen essential!

Glad Medium Square Food Storage Containers (5-pack, 25 oz)
    Highly rated
  • Value for money
  • Container quality
  • Meal prep
  • Storage capacity
  • Dishwasher safety
    Some controversy about
  • Size
  • Durability
  • Seal

Introducing Glad Medium Square Food Storage Containers (5-pack, 25 oz capacity), your kitchen's new best friend! These BPA-free, airtight containers keep food fresher longer, minimizing mess and maximizing convenience. Perfect for meal prepping, packing lunches, or freezer storage, their sturdy design and interlocking lids (a key feature!) ensure a secure seal and easy stacking. Top-rack dishwasher and microwave safe (remember to vent the lid!), these GladWare containers are durable and designed for everyday use, saving you time and space. From hearty grain bowls to leftover salmon, these versatile containers are the ultimate solution for organized and efficient food storage.

GladWare Soup & Salad Food Storage Containers are a versatile and reliable solution for all your food storage needs. These durable containers, praised for their secure seals and tight-fitting lids, keep food fresh and prevent spills, making them perfect for meal prep and leftovers. Users consistently highlight the convenience of their microwave, dishwasher, and freezer safety, along with their stackable design which maximizes space efficiency in refrigerators and freezers. Many reviewers appreciate the various sizes available, catering to individual portions or larger batches of food like soups or sauces. The GladWare containers are exceptionally sturdy and reusable, withstanding repeated use and cleaning. While some users noted that the lids aren't always completely airtight, the overwhelming consensus points to these containers as an excellent and cost-effective choice for storing and preserving food. Customers repeatedly mention their satisfaction with the product's quality and value.

  • Brand: Glad
  • Capacity: 1.6 Pounds
  • Color: Blue, Clear
  • Country: USA
  • Dimensions: 6.87"L x 6.87"W x 2.14"H
  • Manufacturer: Clorox
  • Material: Plastic
  • Size: 25 oz - 5 Count
  • Unit Count: 5.0 Count
  • Weight: 9.8 ounces
  • Rate: 4.5 / 14431
Outstanding features:
  • Airtight seal to keep food fresh
  • Interlocking lids for easy stacking and organization
  • Microwave and top-rack dishwasher safe
Context of use:
  • Meal prepping
  • Packing lunches
  • Freezing leftovers

3. NYHI 16oz Disposable Clear Deli Containers (20-pack)

Space-saving, airtight, and perfect for meal prep!

NYHI 16oz Disposable Clear Deli Containers (20-pack)
    Highly rated
  • Size
  • Performance
  • Storage capacity
  • Container use
  • Sealability
    Some controversy about
  • Durability
  • Value for money
  • Thickness

Introducing NYHI's 16oz square clear deli containers – the ultimate solution for organized food storage! This 20-pack of disposable, BPA-free plastic containers features airtight, tamper-evident snap-on lids, ensuring freshness and safety for leftovers, meal prep, or takeout. Their compact, stackable design maximizes storage space in your pantry or refrigerator. Made from heavy-duty plastic, these versatile containers are freezer, dishwasher, and microwave safe, unlike flimsy alternatives. Perfect for restaurants, delis, or home cooks, this bulk pack offers exceptional value, saving you money while simplifying food storage and organization.

These versatile containers are a game-changer for organizing and storing food. Users rave about their space-saving square shape, which stacks efficiently, maximizing cabinet and fridge space – a significant advantage over round containers. The secure, airtight lids keep contents fresh, whether it's leftover soups, meal-prepped salads, or even baking supplies like chocolate chips and baking powder. Many users report long-term success, with some containers lasting for years without cracking or discoloration. The containers are also praised for their perfect size, easily fitting into lunch bags or even acting as a superior alternative to mason jars, offering superior storage and convenience. While some users noted minor issues with lid removal and occasional breakage under extreme conditions (e.g., dropping frozen containers), the overall consensus highlights the containers' exceptional quality, practicality, and value for money, making them ideal for a wide array of uses in the kitchen and beyond. The made-in-Canada origin is also a plus for some.

  • Brand: NYHI
  • Capacity: 16 ounces
  • Color: clear
  • Dimensions: 4.25"L x 4.25"W x 3"H
  • Material: Plastic
  • Shape: square
  • Unit Count: 20 Count
  • Weight: 16 ounces
  • Rate: 4.3 / 567
Outstanding features:
  • Airtight, tamper-evident lids
  • Space-saving stackable design
  • BPA-free and freezer/dishwasher safe
Context of use:
  • Restaurant takeout
  • Meal prepping
  • Food storage at home

4. Snapware Glass Food Storage: 5 Airtight, Leakproof Containers

Durable, versatile glass containers; microwave, freezer, and dishwasher safe.

Snapware Glass Food Storage: 5 Airtight, Leakproof Containers
    Highly rated
  • Durability
  • Functionality
  • Size
  • Storage capacity
  • Dishwasher safety
  • Seal
  • Thickness
    Some controversy about
  • Value for money

Organize your kitchen and simplify meal prep with the Snapware Total Solutions 5-pack of 4-cup glass food storage containers. This 10-piece set (five containers and five BPA-free, airtight lids) boasts high-quality glass construction and durable, leakproof lids perfect for leftovers or meal prepping. The stackable design maximizes space, while the convenient Write + Erase labels on the lids help identify contents. These versatile containers are freezer, microwave, and top-rack dishwasher safe, offering a complete solution for food storage. Made in the USA with a limited warranty, Snapware delivers trusted quality and clever organization for your kitchen essentials.

Snapware glass food storage containers offer exceptional quality and durability, making them a worthwhile investment despite a slightly higher price point than competitors. Users consistently praise their sturdy construction, airtight seals preventing leaks, and seamless functionality in the freezer, microwave, and dishwasher. The interchangeable lids eliminate the frustration of searching for matching pairs, and the stackable design maximizes storage space. Many reviewers have used their Snapware containers for years with daily use, highlighting the longevity and resilience of both the glass containers and the BPA-free plastic lids. While some users noted minor issues with lid stacking in newer models and occasional packaging damage, the overwhelmingly positive feedback, backed by high ratings from Consumer Reports, points to a superior product with excellent customer support readily available for addressing any concerns. The convenience of uniform sizes within a set, combined with the versatility for reheating leftovers and freezer storage, makes this Snapware set an ideal choice for efficient food storage.

  • Brand: Snapware
  • Capacity: 4 Quarts
  • Color: Clear
  • Country: USA
  • Dimensions: 15.91"L x 9.13"W x 6.22"H
  • Item Form: Box
  • Manufacturer: Snapware
  • Material: Glass, Plastic
  • Shape: square
  • Size: 10 PC
  • Style: 4 Cup
  • Unit Count: 5.0 Count
  • Weight: 8.25 pounds
  • Rate: 4.7 / 3023
Outstanding features:
  • Airtight & Leakproof Lids
  • Microwave, Freezer, & Dishwasher Safe
  • BPA-Free Materials
Context of use:
  • Meal prepping
  • Storing leftovers
  • Freezing food

5. Rubbermaid 9-Cup Red Food Storage Containers (2)

Rubbermaid containers: durable, stackable, perfect for fridge storage.

Rubbermaid 9-Cup Red Food Storage Containers (2)
    Highly rated
  • Durability
  • Size
  • Functionality
  • Value for money
  • Dishwasher safety
  • Appearance
  • Seal
    Some controversy about
  • Plastic quality

Upgrade your food storage with the Rubbermaid Easy Find Lids 9-Cup Square Food Storage Containers (2-pack, Red). These BPA-free plastic containers boast a space-saving square design, maximizing your fridge and pantry capacity. The innovative Easy Find Lids snap securely to both the containers and each other, preventing lost lids and promoting organization. Made in the USA, these durable containers are microwave, freezer, and dishwasher safe. Their super-clear base ensures easy identification of contents, while the 9-cup capacity is perfect for leftovers or meal prep. Experience the convenience and quality of Rubbermaid, a trusted brand for nearly 80 years.

Rubbermaid continues to deliver exceptional quality with these food storage containers. Users consistently praise their durability and convenient stackability, perfect for maximizing fridge and pantry space. The generous size is ideal for storing leftovers, homemade soups, or even keeping cookies fresh (like Oreos!), exceeding the capacity of standard Rubbermaid containers. Customers appreciate the sturdy construction, noting these containers' superior performance compared to cheaper alternatives. While some received their containers without factory packaging, the overall positive experience and long-lasting nature of these Rubbermaid products far outweigh this minor detail. Years of reliable service, from freezing food to reducing waste, solidify these containers as a kitchen essential.

  • Brand: Rubbermaid
  • Capacity: 9 Cups
  • Color: Red
  • Dimensions: 9.4"L x 9.4"W x 3.5"H
  • Manufacturer: Rubbermaid
  • Material: Plastic
  • Size: 2
  • Weight: 15.2 ounces
  • Rate: 4.7 / 1677
Outstanding features:
  • Easy-Find Lids: Lids snap to containers, preventing loss and improving organization.
  • Space-Saving Square Shape: Maximizes storage capacity in refrigerators and cabinets.
  • Microwave, Freezer, and Dishwasher Safe: Versatile and convenient for various uses.
Context of use:
  • Meal prepping
  • Storing leftovers
  • Packing lunches